| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.39 | 8.166% | $236.2237 | $236.22 | $236.20 | $236.20 |
| Purchase #2 | $8.70 | 7.798% | $9.3784 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $220.98 | 9.618% | $242.2339 | $242.23 | $242.25 | $242.20 |
| Purchase #4 | $8.39 | 5.553% | $8.8559 | $8.86 | $8.85 | $8.90 |
| Purchase #5 | $239.77 | 9.145% | $261.697 | $261.70 | $261.70 | $261.70 |
| Purchase #6 | $132.59 | 4.564% | $138.6414 | $138.64 | $138.65 | $138.60 |
| Purchase #7 | $135.94 | 3.686% | $140.9507 | $140.95 | $140.95 | $141.00 |
| 7 purchase totals = | $964.76 | $1,037.9810 | $1,037.98 | $1,038.00 | $1,038.00 | |